ECX Meaning:
The ECX is an acronym for the Ethiopia Commodity Exchange, The exchange based in Ethiopia is a market for commodities including Coffee, Sesame, Red Kidney Bean, While Kidney Bean, White Pea Bean, Green Mung Bean, Chickpeas, Soyabeans, wheat and maize.

ECX Example:
For example at the ECX for each commodity futures contracts and determined and bid accordingly to the rules with some commodities having various grades and origins factored into the price.